56 citations · 483 across the 53 of their papers we have counts for
6 papers · 1 filter
CAFT: Congestion-Aware Fault-Tolerant Load Balancing for Three-Tier Clos Data Centers
Sultan Alanazi, Bechir Hamdaoui
Production data centers operate under various workload sizes ranging from latency-sensitive mice flows to long-lived elephant flows. However, the predominant load balancing scheme…
Traffic Behavior in Cloud Data Centers: A Survey
Jarallah Alqahtani, Sultan Alanazi, Bechir Hamdaoui
Data centers (DCs) nowadays house tens of thousands of servers and switches, interconnected by high-speed communication links. With the rapid growth of cloud DCs, in both size and…
Bert: Scalable Source Routed Multicast for Cloud Data Centers
Jarallah Alqahtani, Bechir Hamdaoui
Traditional IP multicast routing is not suitable for cloud data center (DC) networks due to the need for supporting large numbers of groups with large group sizes. State-of-the-art…
Dynamic Spectrum Sharing in the Age of Millimeter Wave Spectrum Access
Bechir Hamdaoui, Bassem Khalfi, Nizar Zorba
Next-generation wireless networks are facing spectrum shortage challenges, mainly due to, among other factors, the projected massive numbers of IoT connections and the emerging ban…
Peak Power Shaving for Reduced Electricity Costs in Cloud Data Centers: Opportunities and Challenges
Mehiar Dabbagh, Bechir Hamdaoui, Ammar Rayes
An electricity bill of a data center (DC) is determined not only by how much energy the DC consumes, but especially by how the consumed energy is spread over time during the billin…
Leveraging Hardware-Impaired Out-of-Band Information Through Deep Neural Networks for Robust Wireless Device Classification
Abdurrahman Elmaghbub, Bechir Hamdaoui
Wireless device classification techniques play a key role in promoting emerging wireless applications such as allowing spectrum regulatory agencies to enforce their access policies…